91
MEX-1HD
Pin No.
Pin Name
I/O
Description
54
H_OC1_N
I
Over current detection signal input terminal
55
H_OC2_N
I
Over current detection signal input terminal
56
VCC2
—
Power supply terminal (+3.3V)
57
A_GND
—
Ground terminal (for analog system)
58
VREG
O
+3.3V power output terminal
59, 60
A0, A1
I
Address signal input from the CPU
61
NC
O
Not used
62
D_GND
—
Ground terminal (for digital system)
63, 64
D0, D1
I/O
Two-way data bus with the CPU, CPU/ATA interface IC, memory stick interface IC,
display controller, 64MB flash memory and 128MB SD-RAM
Summary of Contents for MEX-1HD - Audio Library System
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